P28 ecu with base map for 2.2 vti

Evo6rs2 · Post by **Evo6rs2** » Sun Jan 04, 2015 7:30 pm

As above

Evo6rs2 · Post by **Evo6rs2** » Mon Jan 05, 2015 10:51 pm

Post by **Merlin** » Tue Jan 06, 2015 9:06 am

TBH there usually isnt that many P28's floating around here. What tuning chip are you ideally looking for? Hondata / Crome etc?

You can buy new off Htune.co.uk

Post by **Lude-dude** » Tue Jan 06, 2015 1:54 pm

P28 is stock ecu, you can buy one then get it modded with the engine management you want...

if your running standard intake manifold, be aware the IAB's will not operate for that you need the P72

Evo6rs2 · Post by **Evo6rs2** » Tue Jan 06, 2015 2:20 pm

Well guys the reason I'm looking for one is to eliminate the knock sensor, my mechanic said the wiring or ecu is at fault for throwing the code for the knock sensor , I thought that the p28 chipped for a h22 would be a direct no complicated swap , car is totally standerd I don't know much about it to be honest

Post by **Merlin** » Tue Jan 06, 2015 2:30 pm

What makes him think it is the wiring or the ECU?

The P28 is a Civic ECU so it is not a direct swap, and like Lude-dude says the P28 will not control IAB's (the butterfly values in the Preludes intake manifold). You can either get someone to modify a P28 to use IAB's or get a P72.

TBH what I would do is order a new knock sensor, swap out the potentially duff one, reset the ECU, and then see what happens. Chances are it will fix it. Going down the ECU route will be very expensive in comparison (£200 - £600 for the ECU and tunable chip + £300 for a tuning session).

New knock sensor - http://www.ebay.co.uk/itm/HONDA-KNOCK-S ... 3ce7a1850f

Lude Generation

P28 ecu with base map for 2.2 vti

P28 ecu with base map for 2.2 vti

Re: P28 ecu with base map for 2.2 vti

Re: P28 ecu with base map for 2.2 vti